package com.example.springmvc.service;

import com.example.springmvc.pojo.User;

import java.util.List;

/**
 * @author: lazyfier
 * @create 2022-03-24 17:03
 */
public interface IUserService {

    List<User> queryList();

    User findById(int id);

    void removeById(int id);

    void updateById(User user);

}
